KR100372456B1 - Fixing structure of lever switch for vehicle - Google Patents
Fixing structure of lever switch for vehicle Download PDFInfo
- Publication number
- KR100372456B1 KR100372456B1 KR10-2000-0084302A KR20000084302A KR100372456B1 KR 100372456 B1 KR100372456 B1 KR 100372456B1 KR 20000084302 A KR20000084302 A KR 20000084302A KR 100372456 B1 KR100372456 B1 KR 100372456B1
- Authority
- KR
- South Korea
- Prior art keywords
- steering shaft
- lever switch
- cylindrical portion
- base
- cancel cam
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/40—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position
- B60Q1/42—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position having mechanical automatic return to inoperative position due to steering-wheel position, e.g. with roller wheel control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0076—Switches therefor
- B60Q1/0082—Switches therefor mounted on the steering wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1446—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means controlled by mechanically actuated switches
- B60Q1/1453—Hand actuated switches
- B60Q1/1461—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights
- B60Q1/1469—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights controlled by or attached to a single lever, e.g. steering column stalk switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1446—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means controlled by mechanically actuated switches
- B60Q1/1453—Hand actuated switches
- B60Q1/1461—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights
- B60Q1/1484—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights mounted on the steering wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/343—Manually actuated switching arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Switches With Compound Operations (AREA)
Abstract
본 발명은 간단한 구조로 스티어링 샤프트와의 조립시 컨비네이션 레버스위치가 중립위치로 고정되도록 그 구조가 개선된 자동차의 컴비네이션 레버스위치 취부구조에 관한 것으로, 그 구조는 스티어링 샤프트에 끼워지는 원통부가 형성되고, 그 원통부의 내주면에 "ㄱ"자 형상의 브라켓이 일체 형성되는 베이스와; 그 베이스의 원통부에 수용되고 스티어링 샤프트에 끼움 결합되어 연동 회전되며 외주연 단부에 다수개의 통공이 형성되는 회전자인 캔슬캠;으로 구성된다.The present invention relates to a combination lever switch mounting structure of a vehicle, the structure of which is improved so that the combination lever switch is fixed to a neutral position when assembling the steering shaft with a simple structure, and the structure has a cylindrical portion fitted to the steering shaft. A base having an integrally formed "a" shaped bracket on the inner circumferential surface of the cylindrical portion; The cancel cam is a rotor that is accommodated in the cylindrical portion of the base and fitted to the steering shaft and interlocked rotation and a plurality of holes formed in the outer peripheral end.
이에 따르면, 본 발명은 스티어링 샤프트와의 조립전까지 컨비네이션 레버스위치가 중립상태로 고정되므로 조립성이 향상될 뿐만 아니라, 별도의 부품없이 단순구조로 중립상태가 유지되므로 생산단가를 절감시키는 이점을 갖는다.According to the present invention, the assembly lever switch is fixed in a neutral state until assembly with the steering shaft, thereby improving assembly performance and reducing the production cost since the neutral state is maintained in a simple structure without a separate part. .
Description
본 발명은 자동차의 컴비네이션 레버스위치 취부구조에 관한 것으로, 특히 컴비네이션 레버스위치 베이스와 캔슬캠 및 스티어링 휠과의 조립시 간단한 구조로 컴비네이션 레버스위치의 중립위치를 유지할 수 있도록 그 구조가 개선된 자동차의컴비네이션 스위치 취부구조에 관한 것이다.The present invention relates to a combination lever switch mounting structure of an automobile, and in particular, the assembly of an automobile having an improved structure to maintain the neutral position of the combination lever switch with a simple structure when assembling the combination lever switch base, the cancel cam and the steering wheel. It relates to a switch mounting structure.
일반적으로, 핸들이 결합되는 스티어링 칼럼의 상단부에는 전조등이나 와이퍼, 그리고 방향지시등을 조작하기 위한 컴비네이션 레버스위치가 유동되게 설치되어 있다.In general, at the upper end of the steering column to which the handle is coupled, a combination lever switch for operating a headlamp, a wiper, and a direction indicator is provided to flow.
종래 컴비네이션 레버스위치의 취부구조는, 도 1에 도시된 바와 같이 크게 스티어링 샤프트에 끼워지는 원통부가 형성된 베이스(10)와, 그 베이스(10)의 원통부(12)에 수용되고 스티어링 샤프트에 끼움 결합되어 연동 회전되는 회전자인 캔슬캠(20)으로 구성된다.The mounting structure of the conventional combination lever switch is, as shown in Figure 1, the base 10 is formed with a cylindrical portion that is largely fitted to the steering shaft, and is accommodated in the cylindrical portion 12 of the base 10 and fitted to the steering shaft It is composed of a cancel cam 20 that is a rotor that is interlocked rotation.
캔슬캠(20)에는 컴비네이션 레버(미도시)의 조작시 접촉되는 접점이 설치되어 있으며, 스티어링 샤프트의 복귀동작시 캔슬캠(20)을 원 위치로 복귀시키는 회전자 리턴부(25)가 설치되어 있다.The cancel cam 20 is provided with a contact point for contacting when a combination lever (not shown) is operated, and a rotor return unit 25 for returning the cancel cam 20 to its original position during the return operation of the steering shaft is provided. have.
그리고, 베이스(10)의 원통부(12) 내주면에는 캔슬캠(20)의 회전을 일방향으로 제한하는 래칫(15)이 형성되어 있다.And the ratchet 15 which limits the rotation of the cancel cam 20 in one direction is formed in the inner peripheral surface of the cylindrical part 12 of the base 10. As shown in FIG.
또한, 캔슬캠(20)의 외주연 단부에는 회전각도를 인식하기 위한 다수개의 통공(22)이 상호 이격 형성되어 있다.In addition, a plurality of through holes 22 for recognizing the rotation angle are formed at the outer circumferential end of the cancel cam 20.
이러한 구조의 컨비네이션 레버스위치는 스티어링 샤프트와의 조립과정시 중립위치로 고정된 상태로 조립되어야 하므로, 도 1에서와 같이 래칫부(15)가 캔슬캠(20)의 회전자 리턴부(25) 사이에 위치하도록 캔슬캠(20)의 위치를 조정하여야 한다.Since the combination lever switch of this structure must be assembled in a fixed position in the assembly process with the steering shaft, as shown in FIG. 1, the ratchet part 15 is the rotor return part 25 of the cancel cam 20. The position of the cancel cam 20 should be adjusted so as to be located between.
따라서, 조립작업시 작업자가 일일이 캔슬캠(20)의 위치가 중립위치에 위치하도록 조정한 후에 베이스(10)를 스티어링 샤프트에 결합시키는 과정을 가지며, 스티어링 샤프트와의 조립이 완료된 후에는 캔슬캠(20)이 중립위치가 고정상태에서 해제되어 유동가능하게 된다.Therefore, the operator has a process of engaging the base 10 to the steering shaft after adjusting the position of the cancellation cam 20 to the neutral position during assembly work, and after the assembly with the steering shaft is completed 20) This neutral position is released in a fixed state and becomes flowable.
이때, 캔슬캠(20)이 베이스(10)의 원통부(12)내에서 회전될 경우, 컴비네이션 레버스위치의 중립상태가 유지되지 않아 조립작업이 까다로운 문제점이 있었다.At this time, when the cancel cam 20 is rotated in the cylindrical portion 12 of the base 10, there is a problem that the assembly operation is difficult because the neutral state of the combination lever switch is not maintained.
또한, 에어백이 장착되는 차량의 경우에는, 에어백을 고정하는 클럭스프링과 중립위치를 잡아주는 고정핀등의 별도부품이 요구되므로, 생산단가가 높아지게 될 뿐만 아니라 조립성이 저하되는 문제점을 갖는다.In addition, in the case of a vehicle equipped with an air bag, separate parts such as a clock spring for fixing the air bag and a fixing pin for holding a neutral position are required, thereby increasing production costs and degrading assembly.
이에 본 발명은 상기한 문제점을 감안하여 제안한 것으로, 그 목적은 간단한 구조로 스티어링 샤프트와의 조립시 컨비네이션 레버스위치가 중립위치로 고정되도록 그 구조가 개선된 자동차의 컴비네이션 레버스위치 취부구조를 제공하는 데 있다.Accordingly, the present invention has been proposed in view of the above problems, and its object is to provide a combination lever switch mounting structure of an automobile in which the structure is improved so that the combination lever switch is fixed to a neutral position when assembling the steering shaft with a simple structure. There is.
도 1은 종래 자동차의 컴비네이션 레버스위치 취부구조의 설치상태를 나타낸 도면,1 is a view showing an installation state of a combination lever switch mounting structure of a conventional vehicle,
도 2는 본 발명에 따른 자동차의 컴비네이션 레버스위치 취부구조를 나타낸 도면.2 is a view showing a combination lever switch mounting structure of a vehicle according to the present invention.
도 3은 도 2의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 베이스 12 : 원통부10: base 12: cylindrical portion
17 : 브라켓 20 : 캔슬캠17: bracket 20: cancel cam
22 : 통공 50 : 스티어링 샤프트22: through hole 50: steering shaft
상기한 목적을 달성하기 위한 본 발명은 스티어링 샤프트에 끼워지는 원통부가 형성된 베이스와, 그 베이스의 원통부에 수용되고 스티어링 샤프트에 끼움 결합되어 연동 회전되며 외주연 단부에 회전각도를 인식하기 위한 다수개의 통공이 형성되는 회전자인 캔슬캠으로 구성된 자동차의 컴비네이션 레버스위치 취부구조에 있어서,The present invention for achieving the above object is a base formed with a cylindrical portion to be fitted to the steering shaft, and a plurality of for receiving the cylindrical portion of the base and coupled to the steering shaft coupled to rotate and the rotation angle on the outer peripheral end In the combination lever switch mounting structure of a vehicle composed of a cancel cam which is a rotor in which a hole is formed,
상기 베이스의 원통부 내주면으로부터 일체로 연장되도록 절곡 형성된 브라켓이 상기 캔슬캠의 통공중 하나에 선택적으로 끼움 결합되는것을 특징으로 한다.The bracket bent to extend integrally from the inner peripheral surface of the cylindrical portion of the base is characterized in that it is selectively fitted to one of the through-holes of the cancel cam.
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명에 따른 자동차의 컴비네이션 레버스위치 취부구조는, 도 2 및 도 3 참조, 스티어링 샤프트(50)에 끼워지는 원통부(12)가 형성되고, 그 원통부(12)의 내주면에 "ㄱ"자 형상의 브라켓(17)이 일체 형성되는 베이스(10)와; 그 베이스(10)의 원통부(12)에 수용되고, 외주연 단부에 다수개의 통공(22)이 형성되는 회전자인 캔슬캠(20);으로 구성된다.The combination lever switch mounting structure of the vehicle according to the present invention has a cylindrical portion 12 fitted to the steering shaft 50, see Figs. 2 and 3, and the letter "a" on the inner circumferential surface of the cylindrical portion 12. A base 10 having integrally shaped brackets 17; The cancel cam 20, which is a rotor that is accommodated in the cylindrical portion 12 of the base 10, is formed with a plurality of through holes 22 at the outer circumferential end thereof.
더 상세히 설명하면, 베이스(10)의 브라켓(17)은 단부가 캔슬캠(20)의 통공(22)중 하나를 관통 결합하도록 원통부(12)의 내주면으로부터 중심측으로 "ㄱ"자 형상으로 연장되도록 절곡 형성되어 있다.In more detail, the bracket 17 of the base 10 extends in a "-" shape toward the center from the inner circumferential surface of the cylindrical portion 12 so that the end portion penetrates through one of the through holes 22 of the cancel cam 20. It is formed to be bent.
그리고, 스티어링 샤프트(50)의 복귀동작시 캔슬캠(20)을 원 위치로 복귀시키는 회전자 리턴부(25)가 설치되어 있으며, 베이스(10)의 원통부(12) 내주면에는 캔슬캠(20)의 회전을 일방향으로 제한하는 래칫부(15)가 형성되어 있다.In addition, a rotor return portion 25 is provided to return the cancel cam 20 to its original position during the return operation of the steering shaft 50. The cancel cam 20 is provided on the inner circumferential surface of the cylindrical portion 12 of the base 10. Ratchet portion 15 is formed to limit the rotation in one direction.
이하, 본 발명의 작용을 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described.
스티어링 샤프트(50)와의 조립과정시 캔슬캠(20)의 통공(22)에 브라켓(17)의 단부가 끼움 결합된 상태에서 스티어링 샤프트(50)를 관통 결합시킨다.In the assembly process with the steering shaft 50, the end of the bracket 17 is fitted into the through-hole 22 of the cancel cam 20 to couple the steering shaft 50 through.
이때, 회전자인 캔슬캠(20)은 베이스(10)의 브라켓(17)에 의해 좌우로 회전되지 않도록 고정된 상태이므로, 컨비네이션 레버스위치는 중립위치를 유지하게 된다.At this time, since the cancel cam 20, which is a rotor, is fixed so as not to rotate from side to side by the bracket 17 of the base 10, the combination lever switch maintains a neutral position.
이후 스티어링 샤프트(50)가 베이스(10)에 결합되면, 캔슬캠(20)은 스티어링 샤프트(50)의 상단부의 진행방향으로 이동하게 되어 브라켓(17)과의 결합상태가 해제된다.Then, when the steering shaft 50 is coupled to the base 10, the cancel cam 20 is moved in the advancing direction of the upper end of the steering shaft 50 to release the coupling state with the bracket 17.
따라서, 캔슬캠(20)이 회전가능한 상태가 되므로, 컨비네이션 레버스위치가 조작가능하도록 설치된다.Therefore, since the cancel cam 20 is in a rotatable state, the combination lever switch is installed to be operable.
이상과 같이 설명한 본 발명은 간단한 구조로 스티어링 샤프트와의 조립시 컨비네이션 레버스위치가 중립위치로 고정되도록 그 구조가 개선된 것인바, 이에 따르면 본 발명은 간단한 구조로 스티어링 샤프트와의 조립전까지 컨비네이션 레버스위치가 중립상태로 고정되므로, 조립성이 향상되며 생산단가를 절감시키는 효과를 갖는다.The present invention as described above is a simple structure that the structure is improved so that the combination lever switch is fixed to the neutral position when assembling with the steering shaft, according to the present invention is a simple structure before assembly with the steering shaft Since the lever switch is fixed in a neutral state, the assembly is improved and the production cost is reduced.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0084302A KR100372456B1 (en) | 2000-12-28 | 2000-12-28 | Fixing structure of lever switch for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0084302A KR100372456B1 (en) | 2000-12-28 | 2000-12-28 | Fixing structure of lever switch for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020054983A KR20020054983A (en) | 2002-07-08 |
| KR100372456B1 true KR100372456B1 (en) | 2003-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0084302A KR100372456B1 (en) | 2000-12-28 | 2000-12-28 | Fixing structure of lever switch for vehicle |
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| Country | Link |
|---|---|
| KR (1) | KR100372456B1 (en) |
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| Publication number | Publication date |
|---|---|
| KR20020054983A (en) | 2002-07-08 |
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